With the national selection committee and the team management deciding to promote Rohit as an opener, keeping his spunky strokeplay in mind, the next five Tests could be a make or break for the 32-year-old stylish right-hander.
Du Plessis revealed on Wednesday that all-rounder Chris Morris and seamer Duanne Olivier had been released from the expanded 17-man squad, but that the home side were still mulling over two positions.
Images from Day 4 of the second Test between South Africa and Australia in Port Elizabeth on Monday.
South Africa have promised a ruthless approach as they seek to inflict an historic series sweep when they host India for the third and final Test at The Wanderers in Johannesburg on Wednesday, says captain Faf du Plessis.
The 34-year-old Steyn, currently on a short-term contract with Hampshire having been plagued by injury over the last two-and-a-half years, is three wickets short of a milestone that has frustratingly eluded him in recent times.
Openers Usman Khawaja and Joe Burns struck sedate half centuries as Australia 'A' cantered to a nine-wicket victory over South Africa 'A' in the first tri-series cricket match in Chennai.
South Africa moved cautiously on to 214 for five in reply to England's 458 at the close on the second day of the first Test helped by a gritty performance from Temba Bavuma at Lord's in London on Friday.
Faced with the prospect of a humiliating 0-3 series whitewash, a desperate India would be aiming to bounce back to winning ways against an unrelenting South Africa in the third and final Test, starting in Johannesburg, on Wednesday.
It was the fourth straight win in as many Tests in the World Test Championship for Virat Kohli's men, who also won 2-0 in West Indies, and India have now won 11 consecutive Test series at home.
South Africa reeled off their modest victory target of 41 runs early on the fourth day of the second Test against Pakistan to clinch the series with a comprehensive nine-wicket triumph at Newlands on Sunday.
The teams for both the matches are a mix of experience and youth.
Wicketkeeper Kona Bharat has showcased his skills with the gloves and bat in the several games he has played for India 'A' in the past year or so and is close to selection in the Test team.
Punjab youngster Shubman Gill would be keen to prove his credentials during the upcoming five-match ODI series against South Africa 'A'.
England ended a well contested first day of the fourth and final Test against South Africa on 260 for six with the late loss of Ben Stokes giving heart to the tourists.
Australia fast bowler Mitchell Starc produced high-quality reverse-swing to claim five wickets against South Africa as the tourists seized control of the first Test with a first innings lead of 189 at the close on the second day.
Skipper Manish Pandey led from the front with a timely century while Dhawal Kulkarni showed his all-round prowess as India A defeated South Africa A by 3-wickets in the quadrangular One-Day series in Townsville, Australia on Wednesday. Pandey anchored the innings with a brilliant unbeaten 100 off 105 deliveries that had hit nine boundaries and a six. He was ably supported by Kulkarni, who chipped in with 23 as the pair added 47 runs for the unbroken eighth wicket stand after India A were in trouble at 187 for 7.
The fourth Test will not just be about how the Australian team perform, but how their behaviour is viewed by the watching world as they look to put the recent scandal behind them.
It wasn't very difficult to read between the lines as to what he meant after Ravindra Jadeja was preferred in the West Indies.
The home side have a narrow advantage of 20 runs with the brilliant De Villiers on 74 from 81 balls and all-rounder Vernon Philander to resume on 14 in the search for what could be crucial first innings runs in an engrossing contest.
Australia moved one wicket from victory in the first Test against South Africa on Sunday after Mitchell Starc's swing bowling decimated the hosts' lower order and dampened their hopes of an unlikely recovery.
PCB Chairman, Najam Sethi is in the UK meeting with the British legal firm for advise. PCB's chief operating officer, Subhan Ahmad has also flown to London for the same purpose.
Jimmy Anderson put England in firm control on the second day of the fourth Test at Old Trafford on Saturday, with his four wickets leaving South Africa trailing by 142 runs with just one first-innings wicket remaining.
Not just the 40 points, India will also be eyeing a 3-0 whitewash in the Gandhi-Mandela series.
Virat Kohli's men ticked almost all the boxes during their 203-run win in the opening encounter in Visakhapatnam and they would like to maintain the same intensity in their bid to seal the series in Pune itself.
Mayank Agarwal showed insatiable appetite for runs, converting his maiden Test hundred into a brilliant double before the Indian spinners tightened the noose around the exhausted South Africans on the second day of the first Test.
Chasing a mammoth victory target of 444, the hosts battled to 309 for four before the umpires decided to call off the match after consulting the two captains, Ambati Rayudu and Dane Vilas.
With Pakistan chasing 136 for victory, the 39-year-old left arm spinner showed his class with a match-winning six for 43 in the second innings for a match haul of 11 wickets.
Having flattered to deceive on most occasions after his transition from Under-19 to senior cricket, Delhi boy Unmukt Chand would like to make amends as he leads India 'A' in the tri-nation 'A' series, considered a launch pad to the senior team.
Rohit Sharma continued his sensational run as the Test opener with his third hundred of the series, allowing India to regain control of the proceedings after a top-order collapse on Day 1 of the third and final Test against South Africa.
India will be desperately hoping that Rohit replicates his limited overs success in the traditional format
Rabada, the number one ranked Test bowler, could still play if he succeeds in his appeal against an International Cricket Council (ICC) decision to award him three demerit points for his reaction to dismissing Steve Smith in the second Test.
The waiting ends for England's new Test captain Joe Root on Thursday when he leads his side out for the start of a four-match series against South Africa at Lord's on Thursday, nearly four months after his appointment.
Rajneesh Gupta presents the numbers from the first Test.
India aim to stay afloat against daunting South Africa in the second Test
The BCCI has named Akshay Wadkar as the replacement for wicket-keeper batsman Abhishek Gupta in the India Red squad for Duleep Trophy after realising their blunder of picking a player banned for a doping violation till September 14.
The Pretoria wicket is likely to be similar, with perhaps not the same sideways movement of Newlands, and will provide another test of the Indian batsmen's bravery against a seam bowling barrage.
The three-Test South Africa series is the first of a gruelling 2018-19 season that includes tours to England and Australia.
Saker took the unusual step of publicly criticising his bowlers in the fourth and final Test against India in Sydney last month, revealing discord with staff over tactics.
Rajneesh Gupta checks out the numbers for Virat and Faf and their boys.